Wallwatcher collects, displays and analyses log information from routers and firewalls. I recommend this tool to everyone who uses a firewall and router. Freeware of course download and see for yourself.

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CurrPorts displays the list of all currently opened TCP/IP and UDP ports on your local computer. For each port in the list, information about the process that opened the port is also displayed, including the process name, full path of the process, version information of the process (product name, file description, and so on), the time that the process was created, and the user that created it.

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